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https://issues.apache.org/jira/browse/TAP5-2813?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18024712#comment-18024712
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Hudson commented on TAP5-2813:
------------------------------
SUCCESS: Integrated in Jenkins build Tapestry » tapestry-trunk-freestyle #305
(See
[https://ci-builds.apache.org/job/Tapestry/job/tapestry-trunk-freestyle/305/])
TAP5-2813: NPE when @Cached applied to method returning a generic type (thiago:
rev fe6fa22fff64f210475f47409daf2384c50b5603)
* (add)
tapestry-core/src/test/java/org/apache/tapestry5/integration/app1/base/AbstractCachedGenerics.java
* (edit)
tapestry-core/src/test/java/org/apache/tapestry5/integration/app1/CacheTests.java
* (add)
tapestry-core/src/test/java/org/apache/tapestry5/integration/app1/GenericsEntity.java
* (add)
tapestry-core/src/test/java/org/apache/tapestry5/integration/app1/pages/CachedGenericsDemo.java
* (add)
tapestry-core/src/test/resources/org/apache/tapestry5/integration/app1/base/AbstractCachedGenerics.tml
* (edit)
tapestry-core/src/main/java/org/apache/tapestry5/internal/services/ComponentModelSourceImpl.java
* (add) tapestry-core/src/test/app1/CachedGenericsDemo.tml
* (edit)
genericsresolver-guava/src/main/java/org/apache/tapestry5/genericsresolverguava/internal/GuavaGenericsResolver.java
* (edit) tapestry-ioc/src/test/groovy/ioc/specs/ChainBuilderImplSpec.groovy
* (add)
tapestry-core/src/test/java/org/apache/tapestry5/integration/app1/GenericsClass.java
* (edit)
tapestry-core/src/main/java/org/apache/tapestry5/internal/transform/CachedWorker.java
* (add)
tapestry-core/src/test/java/org/apache/tapestry5/integration/app1/components/CachedGenerics.java
* (edit)
tapestry-core/src/test/java/org/apache/tapestry5/integration/app1/pages/Index.java
> NPE when @Cached applied to method returning a generic type in multiple
> classloader mode
> ----------------------------------------------------------------------------------------
>
> Key: TAP5-2813
> URL: https://issues.apache.org/jira/browse/TAP5-2813
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.9.0
> Reporter: Thiago Henrique De Paula Figueiredo
> Assignee: Thiago Henrique De Paula Figueiredo
> Priority: Minor
>
> With production mode on, methods annotated with @Cached and returning a
> generic type, for example {{@Cached public SomeType<T> getData()}} , would
> throw this error:
> {noformat}
> Caused by:
> org.apache.tapestry5.beanmodel.internal.services.PropertyExpressionException:
> Exception generating conduit for expression 'zoneId':
> java.lang.NullPointerException: Cannot invoke "Object.getClass()" because
> "formal" is null at
> org.apache.tapestry5.beanmodel.internal.services.PropertyConduitSourceImpl.build(PropertyConduitSourceImpl.java:1531)
> at
> org.apache.tapestry5.beanmodel.internal.services.PropertyConduitSourceImpl.create(PropertyConduitSourceImpl.java:1441)
> at $PropertyConduitSource_b6f1dc0fd89.create(Unknown Source) at
> org.apache.tapestry5.internal.bindings.PropBindingFactory.newBinding(PropBindingFactory.java:56)
> at $BindingFactory_b6f1dc10776.newBinding(Unknown Source) at
> $BindingFactory_b6f1dc1076e.newBinding(Unknown Source) at
> org.apache.tapestry5.internal.services.BindingSourceImpl.newBinding(BindingSourceImpl.java:82)
> ... 107 more
> Caused by: java.lang.RuntimeException: java.lang.NullPointerException: Cannot
> invoke "Object.getClass()" because "formal" is null at
> org.apache.tapestry5.beanmodel.internal.services.PropertyAccessImpl.buildAdapter(PropertyAccessImpl.java:117)
> (...){noformat}
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